Independent Submission E. Lear Request for Comments: 6837 Cisco Systems GmbH

The Locator/ID Separation Protocol (LISP) is a protocol to encapsulate IP packets in order to allow end sites to route to one another without injecting routes from one end of the Internet to another. This memo presents an experimental database and a discussion of methods to transport the mapping of Endpoint IDs (EIDs) to Routing Locators (RLOCs) to routers in a reliable, scalable, and secure manner. Our analysis concludes that transport of all EID-to-RLOC mappings scales well to at least 10^8 entries. Status of This Memo This document is not an Internet Standards Track specification; it is published for examination, experimental implementation, and evaluation. This document defines an Experimental Protocol for the Internet community. This is a contribution to the RFC Series, independently of any other RFC stream. The RFC Editor has chosen to publish this document at its discretion and makes no statement about its value for implementation or deployment. Documents approved for publication by the RFC Editor are not a candidate for any level of Internet Standard; see Section 2 of RFC 5741. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained a